Little Stone Pond is the work of Liu Zongyuan, a poet in the Tang Dynasty. The full name is "to Xiaoqiuxi Xiaoshitang". It describes the whole process of the author's drama, depicts the scenery of "Little Stone Pond" with beautiful language, and implicitly expresses the sadness that the author can't get rid of after being demoted. The overall feeling of Xiaoshitang in the full text is: deep and cold, lonely and sad.